參數(shù)資料
型號: RURD4120
廠商: INTERSIL CORP
元件分類: 參考電壓二極管
英文描述: Mechanism, 3-inch wide, w/Cutter, Front Feed
中文描述: 4 A, 1200 V, SILICON, RECTIFIER DIODE, TO-251
封裝: TO-251, 2 PIN
文件頁數(shù): 2/4頁
文件大?。?/td> 47K
代理商: RURD4120
2
Electrical Specifications
T
C
= 25
o
C, Unless Otherwise Specified
SYMBOL
TEST CONDITION
MIN
TYP
MAX
UNITS
V
F
I
F
= 4A
I
F
= 4A, T
C
= 150
o
C
-
-
2.1
V
-
-
1.9
V
I
R
V
R
= 1200V
V
R
= 1200V, T
C
= 150
o
C
-
-
100
μ
A
-
-
500
μ
A
t
rr
I
F
= 1A, dI
F
/dt = 200A/
μ
s
-
-
70
ns
I
F
= 4A, dI
F
/dt = 200A/
μ
s
-
-
90
ns
t
a
I
F
= 4A, dI
F
/dt = 200A/
μ
s
-
40
-
ns
t
b
I
F
= 4A, dI
F
/dt = 200A/
μ
s
-
28
-
ns
Q
RR
I
F
= 4A, dI
F
/dt = 200A/
μ
s
-
335
-
nC
C
J
V
R
= 10V, I
F
= 0A
-
15
-
pF
R
θ
JC
-
-
3
o
C/W
DEFINITIONS
V
F
= Instantaneous forward voltage (pw = 300
μ
s, D = 2%).
I
R
= Instantaneous reverse current.
t
rr
= Reverse recovery time (See Figure 9), summation of t
a
+ t
b
.
t
a
= Time to reach peak reverse current (See Figure 9).
t
b
= Time from peak I
RM
to projected zero crossing of I
RM
based on a straight line from peak I
RM
through 25% of I
RM
(See Figure 9).
Q
RR
= Reverse recovery time.
C
J
= Junction capacitance.
R
θ
JC
= Thermal resistance junction to case.
pw = Pulse width.
D = Duty cycle.
Typical Performance Curves
FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE
FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE
V
F
, FORWARD VOLTAGE (V)
I
F
,
1
20
0.5
10
0
0.5
1
1.5
2
2.5
3
25
o
C
175
o
C
100
o
C
V
R
, REVERSE VOLTAGE (V)
0
400
800
1200
600
1000
100
0.01
0.1
1
10
I
R
,
μ
A
200
0.001
25
o
C
100
o
C
175
o
C
RURD4120, RURD4120S
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